2001 DY9

2001DY9, H6111, K01D09Y

All data for this body: [vot]

MPC data
Name (number) 2001 DY9 (176111)
a 2.33191
e 0.06106
i / sin(i) 7.1803 / 0.12499
q 2.18953
Q 2.47429
ω 69.1594
Node 48.7895
m 319.1901
n 0.2768
Epoch 2460800.5
nobs 639
nopp 14
Years observed 2001-2025
rms 0.87
Best values
[raw, vot]

Value Standard error
Parent Vesta (4)
 
ap 2.332
ep 0.096
sin(ip) 0.115
G 0.150
H 16.590
Mass
D
pV
Value
Rotational Period 6.200
Period quality 2
Spectral Class None
Spectral Class Score
Family data
[raw, vot]

Parent Parent name Family ID Family name Cj Author Reference Method
4 Vesta 0 Vesta Novakovic 2019EPSC...13.1671N HCM
4 Vesta 401 Vesta Nesvorny doi.org/10.26033/6cg5-pt13 HCM-2020-08-14
Proper elements data
[raw, vot]

ap ep sin(ip) Author Reference Method
2.3315 0.0963 0.1145 Novakovic_Radovic_Todovic 2003A&A...403.1165K Numeric-Nov-2024
G data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
0.15 MPC-2023-12-94 MPC-2023-12-94 Phot
H data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
16.59 MPC-2023-12-04 MPC-2023-12-04 Phot
Periods
[raw, vot]

Value Quality Side real or Synodic Author Reference Method
6.29 2 Synodic Waszczak 2015AJ....150...75W Lightcurve